Food security is defined as the situation when all people, at all times, have physical and economic access to sufficient safe and nutritious food to meet their dietary needs and food preferences for a healthy and active life (FAO 1996). According to official figures, 24.8% of Mexican population...

The price-wedge method yields a tariff-equivalent estimate of technical barriers to trade (TBT). An extension of this method accounts for imperfect substitution between domestic and imported goods and incorporates recent findings on trade costs. We explore the sensitivity of this revamped tariff...

New information communication technology is a good opportunity to exchange information and to get feedback from customers shortening the traditional channel of social relationships. In different countries over the time there has been a significant growth of social interactions by social networks...

This paper studies the welfare impact of alternative scenarios of trade protectionism and liberalization in Argentina. The impact of the different trade policies is assessed in two different ways. We first use the multi-sectoral and multi-regional computable general equilibrium MIRAGE model to...

In this paper we study the trade creation effects of the EU preferential trade agreements (PTAs) in the agriculture and food sectors for a large sample of developing countries in the period 1990-2006. We build upon the existing literature on trade with heterogeneous firms, by investigating the...

A central theme of international trade research has been the impact of trade liberalization on productivity. Early literature on this theme points out that trade liberalization brings resource/organizational adjustment across industries and this adjustment enhances productivity. A traditional...